Answer:
A' (-2,8) B' (-2,-4) C' (4,-4)
Step-by-step explanation:
Dilations Rule :
(x,y) → (kx,ky)
Scale factor = K
When your scale factor is more than one our triangle gets bigger. When your scale factor is less than one our triangle gets smaller.
( you plug in 2 in every point and those are your answers).
Remember negative times negative is positive and positive times negative is negative.
AB is not parallel to ED because if it were, it would have little arrows to indicate it. Also the measure of angle A is not 60 degrees it would be 140 degrees since angle B and C are 20.
Answer:
85
Step-by-step explanation:
If you add all the sides then add 2 (from the 4x-2) then you'll get 8x.
340/8=85
x=85
Answer:
He grows beets on 0.25 acres of land
Step-by-step explanation:
a quarter is the same as 0.25
Answer:
2464 yd²
Step-by-step explanation:
Use the circle circumference formula: 2πr
2·
·r=176
r=176
r=176·
r=28
Area of circle formula: πr²
·r²
·28²
·784
=2464 yd²
